Practice Iec 61508 – Functional Safety Of Electrical/electronic/programmable Systems (35.3.3)

Practice: IEC 61508 – Functional Safety of Electrical/Electronic/Programmable Systems

Lesson 35.3.3Liability and Safety Standards

Practise this section

10 questions

Flashcard drill
5 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What does IEC stand for in IEC 61508?
Show hintHide hint
Think about the organization that sets electrical standards.
Question 2.
What is the highest Safety Integrity Level (SIL)?
Show hintHide hint
Recall that SIL levels go from 1 to 4, ranking from least to most stringent.
3Question 3.
What is the main focus of IEC 61508?
- Mechanical Engineering
- Functional Safety
- Software Development
Show hintHide hint
Think about the area related to safety management.
4Question 4.
True or False: Verification and Validation are essentially the same processes.
- True
- False
Show hintHide hint
Consider what each process is confirming.
Question 5.
Provide a detailed example of implementing IEC 61508 in an automation project, outlining the necessary steps from risk analysis to verification.
Show hintHide hint
Think about how each step builds on the previous one.
Question 6.
Analyze a case where failure to meet the required SIL resulted in an accident. Describe how the situation could have been mitigated.
Show hintHide hint
Reflect on the importance of regulations in safety outcomes.

6 more questions in this section. Enroll free to practise them all.